Narrow-headed Slender Opossum vs Pallas's squirrel, Red-bellied tree squirrel

Marmosops cracens compared with Callosciurus erythraeus

Key Differences

• Narrow-headed Slender Opossum is Data Deficient while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	Narrow-headed Slender Opossum	Pallas's squirrel, Red-bellied tree squirrel
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Bộ Gặm nhấm)
Family	Didelphidae	Sciuridae (Squirrels)
Genus	Marmosops	Callosciurus
Species	Marmosops cracens	Callosciurus erythraeus

Evolutionary Relationship

Narrow-headed Slender Opossum and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Narrow-headed Slender Opossum

DD — Data Deficient

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Narrow-headed Slender Opossum	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).